amd64/135014: [padlock] Using padlock(4) in 8-current triggers "fpudna in kernel mode!" warnings

Kostik Belousov kostikbel at gmail.com
Thu Apr 22 20:33:33 UTC 2010


On Thu, Apr 22, 2010 at 07:04:58PM +0100, Bruce Cran wrote:
> On Monday 05 April 2010 16:22:36 Bruce Cran wrote:
> > On Monday 05 April 2010 15:15:08 Michael Moll wrote:
> > > the patch from
> > > http://people.freebsd.org/~kib/misc/kern_fpu.2.patch
> > > fixes this problem for me.
> > 
> > The patch fixes the problem on my i386 mini-iTX system too.
> 
> I don't know if it's related, but I've been having regular crashes on
> the same box since applying the patch. Sometimes it runs for 12 hours,
> other times only for a few minutes.

Do you consider the report you wrote useful ?

Some time ago I posted
http://people.freebsd.org/~kib/misc/kern_fpu.3.patch
that contains a fix for a bug.
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